Same thing happends to me. WP (2.5.1) doesn’t seem to have a .htaccess-file, and when I add one, there is a internal error.
I’ve tried to change the permalinks, and it works fine..but no .htaccess file anywhere
i followed LSRN94 advise and modified the htaccess file, now not only did it not fix the problem but when i surf to my blog it says internal server eror 500. So i tried deleting the code that LSRN94 gave but the error remains.
what should i do now?